scala 2.12.11

Author: pjfanning

build.sbt

@@ -8,7 +8,7 @@ organization := "com.github.swagger-akka-http"
 
 scalaVersion := "2.13.1"
 
-crossScalaVersions := Seq("2.10.7", "2.11.12", "2.12.10", scalaVersion.value)
+crossScalaVersions := Seq("2.10.7", "2.11.12", "2.12.11", scalaVersion.value)
 
 organizationHomepage in ThisBuild := Some(url("https://github.com/swagger-akka-http/swagger-scala-module"))